There are no specific drugs used to treat vocal cord leukoplakia, long-term use of vitamin A or certain Chinese medicine may have some effect. The treatment of vocal cord leukoplakia is mainly surgical excision treatment. Vocal cord leukoplakia can be accompanied by simple hyperplasia of epithelium or heterogeneous hyperplasia at all levels. Vocal cord leukoplakia accompanied by heterogeneous hyperplasia is considered to be pre-cancerous, with a cancer rate of 3% to 5%, which is common in middle-aged males. The cause of vocal cord leukoplakia is still unclear, but it is generally related to chronic inflammatory irritation, including smoking, alcohol consumption, improper use of voice, chronic laryngitis, reflux pharyngitis, and vitamin or microelement deficiencies, etc. If diagnosed, it should be removed by surgery. If diagnosed with vocal cord leukoplakia, should promptly seek medical treatment, under the guidance of the doctor treatment standardized treatment, not unauthorized use of medication, so as not to delay the condition. Eat less spicy food on weekdays, quit smoking and drinking, and keep a regular routine. Do not overuse your voice.